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1 /* |
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2 * Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 |
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22 |
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25 |
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26 |
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27 |
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28 #include <e32math.h> |
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29 |
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30 #include "rsenservicemanager.h" |
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31 |
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32 #include "senservicemanagerdefines.h" // IPC enumerations |
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33 #include "sendebug.h" // internal Utils\inc - filelogging MACROs |
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34 #include "senlogger.h" |
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35 #include "senchunk.h" |
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36 |
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37 #if defined(__WINS__) && !defined(EKA2) |
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38 static const TUint KServerMinHeapSize = 0x1000; // 4K |
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39 static const TUint KServerMaxHeapSize = 0x100000; // 1000K |
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40 #endif |
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41 |
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42 static TInt StartServerL(); |
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43 static TInt CreateServerProcessL(); |
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44 |
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45 RSenServiceManager::RSenServiceManager()//(RFileLogger* aLog) |
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46 : RSessionBase()//, |
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47 //iLog(aLog) |
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48 { |
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49 // No implementation required |
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50 } |
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51 |
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52 /* |
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53 void RSenServiceManager::SetLog(RFileLogger* aLog) |
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54 { |
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55 iLog = aLog; |
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56 } |
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57 */ |
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58 void RSenServiceManager::SetChannel(TInt aChannel) |
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59 { |
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60 iTLSLogChannel = aChannel; |
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61 } |
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62 TInt RSenServiceManager::Connect() |
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63 { |
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64 TLSLOG(KSenServiceManagerLogChannel, KMinLogLevel,(_L("RSenServiceManager::Connect"))); |
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65 TInt error(KErrNone); |
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66 TRAPD (err, error = ::StartServerL();) |
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67 |
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68 if (err != KErrNone) |
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69 { |
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70 error = err; |
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71 } |
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72 |
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73 if (KErrNone == error) |
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74 { |
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75 error = CreateSession(KSenServiceManager, |
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76 Version(), |
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77 KDefaultMessageSlots); |
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78 |
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79 #ifdef _SENDEBUG |
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80 if(error != KErrNone) |
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81 { |
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82 TLSLOG_L(KSenServiceManagerLogChannel, KMinLogLevel,"CSenServiceManagerImpl::DoCancel"); |
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83 TLSLOG_FORMAT((KSenServiceManagerLogChannel, KMinLogLevel , _L8("- CreateSession returned error: (%d)"), error)); |
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84 } |
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85 else |
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86 { |
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87 TLSLOG_L(KSenServiceManagerLogChannel, KMinLogLevel,"RSenServiceManager::Connect"); |
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88 TLSLOG_L(KSenServiceManagerLogChannel, KMinLogLevel,"- CreateSession returned KErrNone"); |
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89 } |
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90 #endif // _SENDEBUG |
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91 } |
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92 #ifdef _SENDEBUG |
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93 else |
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94 { |
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95 TLSLOG_FORMAT((KSenServiceManagerLogChannel, KMinLogLevel , _L8("RSenServiceManager::Connect - StartServer failed, error: (%d)"), |
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96 error)); |
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97 } |
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98 #endif // _SENDEBUG |
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99 |
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100 return error; |
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101 } |
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102 |
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103 TVersion RSenServiceManager::Version() const |
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104 { |
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105 TLSLOG(iTLSLogChannel, KMinLogLevel,(_L("RSenServiceManager::Version"))); |
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106 return(TVersion(KWsfServMajorVersionNumber, |
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107 KWsfServMinorVersionNumber, |
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108 KWsfServBuildVersionNumber)); |
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109 } |
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110 |
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111 TInt RSenServiceManager::InstallFramework(TDesC8& aMessage) |
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112 { |
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113 #ifdef _SENDEBUG |
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114 TLSLOG(iTLSLogChannel, KMinLogLevel,(_L("RSenServiceManager::InstallFramework"))); |
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115 |
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116 TPtrC8 outBufferLeft = aMessage.Left(30); |
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117 TLSLOG_FORMAT((iTLSLogChannel, KNormalLogLevel , _L8("Out: %S ..., length: (%d)"), |
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118 &outBufferLeft, aMessage.Length())); |
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119 #endif // _SENDEBUG |
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120 TInt length = aMessage.Length(); |
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121 |
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122 TIpcArgs args; |
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123 args.Set(0,&aMessage); |
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124 args.Set(1, length); |
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125 |
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126 return SendReceive(ESenServInstallFramework, args); |
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127 } |
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128 |
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129 // Note: cannot log here (without TLS), since flogger server session has not yet been opened(!) |
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130 TInt RSenServiceManager::ConnectionID() |
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131 { |
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132 TInt connectionID = SendReceive( ESenServConnectionID ); |
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133 |
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134 // iTlsLogChannel = KSenHostletConnectionLogChannelBase + connectionID; |
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135 // TLSLOG_FORMAT((iTlsLogChannel, KSenServiceManagerLogLevel, |
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136 // _L("- Connection ID: (%d)"), connectionID)); |
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137 return connectionID; |
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138 } |
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139 |
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140 |
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141 |
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142 TInt RSenServiceManager::AssociateService( TDesC8& aServiceID, TDesC8& aProviderID ) |
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143 { |
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144 #ifdef _SENDEBUG |
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145 TLSLOG_L(iTLSLogChannel, KMinLogLevel,"RSenServiceManager::AssociateService"); |
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146 |
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147 TPtrC8 outBufferLeft = aServiceID.Left(30); |
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148 TLSLOG_FORMAT((iTLSLogChannel, KNormalLogLevel , _L8("Out: %S ..., length: (%d)"), |
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149 &outBufferLeft, aServiceID.Length())); |
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150 #endif // _SENDEBUG |
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151 |
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152 TInt servIdLength = aServiceID.Length(); |
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153 TInt provIdLength = aProviderID.Length(); |
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154 |
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155 TIpcArgs args; |
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156 args.Set(0, &aServiceID); |
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157 args.Set(1, servIdLength); |
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158 args.Set(2, &aProviderID); |
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159 args.Set(3, provIdLength); |
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160 |
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161 return SendReceive(ESenServAssociateService, args); |
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162 } |
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163 |
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164 TInt RSenServiceManager::DissociateService(TDesC8& aServiceID, |
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165 TDesC8& aProviderID) |
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166 { |
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167 #ifdef _SENDEBUG |
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168 TLSLOG_L(iTLSLogChannel, KMinLogLevel,"RSenServiceManager::DissociateService"); |
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169 |
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170 TPtrC8 outBufferLeft = aServiceID.Left(30); |
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171 TLSLOG_FORMAT((iTLSLogChannel, KNormalLogLevel , _L8("Out: %S ..., length: (%d)"), |
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172 &outBufferLeft, aServiceID.Length())); |
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173 #endif // _SENDEBUG |
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174 |
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175 TInt servIdLength = aServiceID.Length(); |
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176 TInt provIdLength = aProviderID.Length(); |
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177 |
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178 TIpcArgs args; |
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179 args.Set(0, &aServiceID); |
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180 args.Set(1, servIdLength); |
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181 args.Set(2, &aProviderID); |
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182 args.Set(3, provIdLength); |
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183 |
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184 return SendReceive(ESenServDissociateService, args); |
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185 } |
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186 |
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187 TInt RSenServiceManager::RegisterIdentityProvider(TDesC8& aMessage) |
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188 { |
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189 #ifdef _SENDEBUG |
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190 TLSLOG_L(iTLSLogChannel, KMinLogLevel,"RSenServiceManager::RegisterIdentityProvider"); |
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191 |
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192 TPtrC8 outBufferLeft = aMessage.Left(30); |
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193 TLSLOG_FORMAT((iTLSLogChannel, KNormalLogLevel , _L8("Out: %S ..., length: (%d)"), |
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194 &outBufferLeft, aMessage.Length())); |
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195 #endif // _SENDEBUG |
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196 |
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197 TInt length = aMessage.Length(); |
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198 |
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199 TIpcArgs args; |
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200 args.Set(0, &aMessage); |
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201 args.Set(1, length); |
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202 |
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203 return SendReceive(ESenServRegisterIdentityProvider, args); |
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204 } |
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205 |
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206 TInt RSenServiceManager::UnregisterIdentityProvider(TDesC8& aMessage) |
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207 { |
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208 #ifdef _SENDEBUG |
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209 TLSLOG_L(iTLSLogChannel, KMinLogLevel,"RSenServiceManager::UnregisterIdentityProvider"); |
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210 |
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211 TPtrC8 outBufferLeft = aMessage.Left(30); |
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212 TLSLOG_FORMAT((iTLSLogChannel, KNormalLogLevel , _L8("Out: %S ..., length: (%d)"), |
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213 &outBufferLeft, aMessage.Length())); |
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214 #endif // _SENDEBUG |
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215 |
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216 TInt length = aMessage.Length(); |
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217 TIpcArgs args; |
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218 args.Set(0, &aMessage); |
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219 args.Set(1, length); |
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220 |
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221 return SendReceive(ESenServUnregisterIdentityProvider, args); |
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222 } |
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223 |
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224 |
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225 TInt RSenServiceManager::UnregisterServiceDescription(TDesC8& aMessage) |
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226 { |
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227 #ifdef _SENDEBUG |
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228 TLSLOG(iTLSLogChannel, KMinLogLevel,(_L("RSenServiceManager::UnregisterServiceDescription"))); |
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229 |
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230 TPtrC8 outBufferLeft = aMessage.Left(30); |
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231 TLSLOG_FORMAT((iTLSLogChannel, KNormalLogLevel , _L8("Out: %S ..., length: (%d)"), |
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232 &outBufferLeft, aMessage.Length())); |
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233 #endif // _SENDEBUG |
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234 |
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235 TInt length = aMessage.Length(); |
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236 TIpcArgs args; |
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237 args.Set(0, &aMessage); |
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238 args.Set(1, length); |
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239 |
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240 return SendReceive(ESenServUnregisterServiceDescription, args); |
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241 } |
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242 |
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243 TInt RSenServiceManager::RegisterServiceDescription(TDesC8& aMessage) |
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244 { |
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245 #ifdef _SENDEBUG |
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246 TLSLOG(iTLSLogChannel, KMinLogLevel,(_L("RSenServiceManager::RegisterServiceDescription"))); |
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247 |
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248 TPtrC8 outBufferLeft = aMessage.Left(30); |
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249 TLSLOG_FORMAT((iTLSLogChannel, KNormalLogLevel , _L8("Out: %S ..., length: (%d)"), |
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250 &outBufferLeft, aMessage.Length())); |
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251 #endif // _SENDEBUG |
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252 |
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253 TInt length = aMessage.Length(); |
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254 TIpcArgs args; |
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255 args.Set(0, &aMessage); |
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256 args.Set(1, length); |
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257 |
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258 return SendReceive(ESenServRegisterServiceDescription, args); |
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259 } |
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260 |
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261 TInt RSenServiceManager::ServiceDescriptionsByUriL(CSenChunk& aSenChunk) |
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262 { |
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263 TLSLOG_L(iTLSLogChannel, KMinLogLevel,"RSenServiceManager::GetServiceDescriptionsByUri"); |
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264 |
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265 TIpcArgs args; |
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266 aSenChunk.ChunkToArgs(args, 0); |
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267 |
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268 TInt retVal = SendReceive(ESenServGetLengthOfServiceDescriptionByUri, args); |
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269 |
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270 return retVal; |
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271 } |
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272 |
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273 TInt RSenServiceManager::IdentityProvidersL(CSenChunk& aSenChunk) |
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274 { |
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275 TLSLOG_L(iTLSLogChannel, KMinLogLevel,"RSenServiceManager::IdentityProvidersL"); |
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276 |
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277 TIpcArgs args; |
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278 aSenChunk.ChunkToArgs(args, 0); |
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279 |
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280 TInt retVal = SendReceive(ESenServGetIdentityProviders, args); |
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281 |
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282 return retVal; |
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283 } |
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284 |
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285 TInt RSenServiceManager::ServiceDescriptionsByPatternL(CSenChunk& aSenChunk) |
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286 { |
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287 TLSLOG_L(iTLSLogChannel, KMinLogLevel,"RSenServiceManager::GetServiceDescriptionsByPattern"); |
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288 |
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289 TIpcArgs args; |
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290 aSenChunk.ChunkToArgs(args, 0); |
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291 |
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292 TInt retVal = SendReceive(ESenServGetLengthOfServiceDescriptionByPattern, args); |
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293 |
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294 return retVal; |
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295 } |
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296 |
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297 TInt RSenServiceManager::CredentialsL(CSenChunk& aSenChunk) |
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298 { |
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299 TLSLOG_L(iTLSLogChannel, KMinLogLevel,"RSenServiceManager::GetServiceDescriptionsByPattern"); |
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300 |
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301 TIpcArgs args; |
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302 aSenChunk.ChunkToArgs(args, 0); |
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303 |
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304 TInt retVal = SendReceive(ESenServGetGredentials, args); |
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305 |
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306 return retVal; |
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307 } |
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308 |
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309 TInt RSenServiceManager::AddCredentialL(CSenChunk& aSenChunk) |
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310 { |
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311 TLSLOG_L(iTLSLogChannel, KMinLogLevel,"RSenServiceManager::GetServiceDescriptionsByPattern"); |
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312 |
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313 TIpcArgs args; |
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314 aSenChunk.ChunkToArgs(args, 0); |
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315 |
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316 TInt retVal = SendReceive(ESenServAddCredential, args); |
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317 |
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318 return retVal; |
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319 } |
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320 |
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321 TInt RSenServiceManager::RemoveCredentialsL(CSenChunk& aSenChunk) |
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322 { |
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323 TLSLOG_L(iTLSLogChannel, KMinLogLevel,"RSenServiceManager::GetServiceDescriptionsByPattern"); |
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324 |
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325 TIpcArgs args; |
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326 aSenChunk.ChunkToArgs(args, 0); |
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327 |
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328 TInt retVal = SendReceive(ESenServRemoveCredential, args); |
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329 |
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330 return retVal; |
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331 } |
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332 /* |
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333 RFileLogger* RSenServiceManager::Log() const |
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334 { |
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335 return iLog; |
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336 } |
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337 */ |
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338 static TInt StartServerL() |
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339 { |
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340 TInt result(KErrNotFound); |
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341 |
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342 #ifdef _SENDEBUG |
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343 RFileLogger log; |
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344 CleanupClosePushL(log); |
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345 User::LeaveIfError( log.Connect() ); |
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346 log.CreateLog( KSenServiceManagerLogDir, _L("SenStartServer.log"), EFileLoggingModeOverwrite ); |
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347 log.Write(_L("- StartServerL() - Log file opened.")); |
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348 #endif // _SENDEBUG |
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349 |
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350 TFindServer findSenServiceManager(KSenServiceManager); |
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351 TFullName name; |
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352 |
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353 result = findSenServiceManager.Next(name); |
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354 if (result == KErrNone) |
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355 { |
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356 // Server already running |
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357 #ifdef _SENDEBUG |
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358 log.Write(_L8("- Server already running, KErrNone")); |
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359 log.CloseLog(); |
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360 CleanupStack::PopAndDestroy(); // log.Close() |
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361 #endif // _SENDEBUG |
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362 return KErrNone; |
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363 } |
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364 |
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365 RSemaphore semaphore; |
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366 CleanupClosePushL(semaphore); |
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367 |
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368 // First, try to open the semaphore (if someone else created it already): |
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369 result = semaphore.OpenGlobal( KSenServiceManagerSemaphoreName ); |
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370 if( result == KErrNone ) |
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371 { |
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372 // If another client is starting up SEN.EXE, this client should return |
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373 // to re-connect loop (wait one sec, max 5 times) |
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374 #ifdef _SENDEBUG |
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375 log.Write(_L8("- OpenGlobal OK => Another client already starting up SEN.EXE. About to WAIT and RE-CONNECT.")); |
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376 #endif |
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377 result = KErrServerBusy; |
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378 } |
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379 else // could not find any already opened global semaphore ==> it is safe to create new one |
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380 { |
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381 // Semaphore has not yet been created, so instantiate it now(!) |
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382 result = semaphore.CreateGlobal( KSenServiceManagerSemaphoreName, 0 ); |
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383 #ifdef _SENDEBUG |
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384 if( result != KErrNone ) |
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385 { |
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386 log.Write(_L8("CreateGlobal failed")); |
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387 log.WriteFormat(_L8("- error: %d"), result); |
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388 } |
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389 #endif |
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390 } |
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391 |
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392 if (result != KErrNone) |
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393 { |
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394 CleanupStack::PopAndDestroy(); // semaphore.Close() |
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395 #ifdef _SENDEBUG |
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396 log.CloseLog(); |
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397 #endif // _SENDEBUG |
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398 if( result != KErrServerBusy ) |
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399 { |
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400 #ifdef _SENDEBUG |
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401 log.Write(_L8("- CreateGlobal failed => Another client already starting up SEN.EXE. About to WAIT and RE-CONNECT.")); |
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402 CleanupStack::PopAndDestroy(); // log.Close() |
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403 #endif // _SENDEBUG |
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404 result = KErrServerBusy; // again, this error will activate re-connect loop (max 5 times) |
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405 } |
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406 return result; |
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407 } |
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408 |
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409 result = CreateServerProcessL(); |
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410 if (result != KErrNone) |
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411 { |
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412 CleanupStack::PopAndDestroy(); // semaphore.Close() |
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413 #ifdef _SENDEBUG |
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414 log.Write(_L8("CreateServerProcessL failed")); |
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415 log.CloseLog(); |
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416 CleanupStack::PopAndDestroy(); // log.Close() |
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417 #endif // _SENDEBUG |
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418 return result; |
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419 } |
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420 |
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421 // Now start waiting for signal from server: it will release this semaphore from wait: |
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422 semaphore.Wait(); |
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423 CleanupStack::PopAndDestroy(); // semaphore.Close() |
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424 |
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425 #ifdef _SENDEBUG |
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426 log.Write(_L("Log file closed.")); |
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427 log.CloseLog(); |
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428 CleanupStack::PopAndDestroy(); // log.Close() |
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429 #endif // _SENDEBUG |
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430 return KErrNone; |
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431 } |
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432 |
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433 static TInt CreateServerProcessL() |
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434 { |
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435 TInt result(KErrNotFound); |
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436 |
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437 #ifdef _SENDEBUG |
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438 RFileLogger log; |
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439 CleanupClosePushL(log); |
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440 User::LeaveIfError( log.Connect() ); |
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441 // Note: this appends to the log created in StartServer() |
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442 log.CreateLog(KSenServiceManagerLogDir, _L("SenStartServer.log"), EFileLoggingModeAppend); |
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443 log.Write(_L("- CreateServerProcessL() - invoked by SM.")); |
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444 #endif // _SENDEBUG |
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445 |
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446 const TUidType serverUid(KNullUid, KNullUid, KServerUid3); |
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447 |
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448 #if defined(__WINS__) && !defined(EKA2) |
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449 |
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450 RLibrary lib; |
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451 CleanupClosePushL(lib); |
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452 |
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453 RThread server; |
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454 CleanupClosePushL(server); |
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455 |
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456 result = lib.Load(KSenServiceManagerFileName, serverUid); |
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457 |
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458 if ( result == KErrNone ) |
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459 { |
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460 #ifdef _SENDEB |
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461 log.Write(_L8("Library successfully loaded, KErrNone")); |
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462 #endif // _SENDEBUG |
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463 |
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464 // Get the WinsMain function |
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465 TLibraryFunction functionWinsMain = lib.Lookup(1); |
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466 |
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467 // Call it and cast the result to a thread function |
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468 TThreadFunction serverThreadFunction = reinterpret_cast<TThreadFunction>(functionWinsMain()); |
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469 |
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470 TName threadName(KSenServiceManagerFileName); |
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471 |
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472 // Append a random number to make it unique |
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473 threadName.AppendNum(Math::Random(), EHex); |
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474 |
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475 result = server.Create( threadName, // create new server thread |
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476 serverThreadFunction, // thread's main function |
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477 KDefaultStackSize, |
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478 NULL, |
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479 &lib, |
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480 NULL, |
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481 KServerMinHeapSize, |
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482 KServerMaxHeapSize, |
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483 EOwnerProcess ); |
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484 |
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485 if ( result == KErrNone ) |
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486 { |
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487 server.SetPriority( EPriorityMore ); |
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488 } |
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489 #ifdef _SENDEBUG |
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490 else |
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491 { |
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492 log.Write(_L8("Failed to create server thread.")); |
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493 } |
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494 #endif // _SENDEBUG |
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495 } |
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496 #ifdef _SENDEBUG |
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497 else |
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498 { |
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499 log.Write(_L8("Could not load library")); |
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500 } |
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501 #endif // _SENDEBUG |
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502 |
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503 |
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504 CleanupStack::Pop(); // server (thread) |
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505 CleanupStack::PopAndDestroy(); // lib |
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506 CleanupClosePushL(server); |
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507 |
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508 |
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509 #else // NON WINS TARGET(S): |
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510 RProcess server; |
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511 CleanupClosePushL(server); |
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512 |
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513 result = server.Create(KSenServiceManagerFileName, KNullDesC, serverUid); //CodeScannerWarnings |
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514 #endif |
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515 |
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516 if( result == KErrNone ) |
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517 { |
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518 #ifdef _SENDEBUG |
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519 log.Write(_L8("Server successfully created, KErrNone")); |
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520 #endif // _SENDEBUG |
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521 server.Resume(); |
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522 } |
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523 #ifdef _SENDEBUG |
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524 else |
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525 { |
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526 log.Write(_L8("Could not create server")); |
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527 } |
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528 #endif // _SENDEBUG |
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529 |
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530 CleanupStack::PopAndDestroy(); // server.Close(); |
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531 |
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532 #ifdef _SENDEBUG |
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533 CleanupStack::PopAndDestroy(); // log.Close(); |
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534 #endif |
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535 |
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536 return result; |
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537 } |
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538 |
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539 // END OF FILE |
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540 |
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541 |
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542 |